摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated body, obtained through an extrusion coating process, which has excellent blocking resistance, slip properties and resistance to the separating properties of an anti-blocking agent, and also to provide the laminated body obtained by this manufacturing method. SOLUTION: In this method for manufacturing the laminated body through an extrusion coating process of a polyolefin resin to a base material, the polyolefin-series resin is melt-extruded into a molten film, then the molten film is arranged between a cooling roll with the anti-blocking agent stuck to the surface of the roll and the base material, and the anti-blocking agent stuck to the surface of the roll, the molten film and the base material are contact-bonded with the help of the cooling roll. The arithmetic mean roughness (Ra) of the surface of the polyolefin-resin side is 2.4 to 12μm. COPYRIGHT: (C)2007,JPO&INPIT |